Adeline and Samantha's Wedding

Hello, as we are getting closer we are refining our plans for the day. For the cake service, we will need the cakes brought out to a dessert table and then cut and served. There will be 4, 9 inch cakes brought to a dessert table, as well as 1, 6 inch cake brought to the sweet hearts table. For the bringing of the cakes out, is that a service included? If so they would be brought out at 5:30pm and then cut after the couples cake cutting ceremony. Then after service, they would need to be stored back into the fridge. Thank you!